• Surgical infections · Jan 2006

    Review

    Recommendations and reports about central venous catheter-related infection.

    • Alessandro Bacuzzi, Andrea Cecchin, Andrea Del Bosco, Giovanni Cantone, and Salvatore Cuffari.
    • Anaesthesia and Palliative Care, Ospedale di Circolo e Fondazione Macchi, Varese, Italy. bacuzzi@tin.it
    • Surg Infect (Larchmt). 2006 Jan 1; 7 Suppl 2: S65-7.

    BackgroundCentral venous catheters (CVCs) are used to deliver a variety of therapies, as well as for measurement of hemodynamic parameters. The major associated complication is catheter-related blood stream infection (CRBSI).MethodReview of the pertinent English-language literature.ResultsThe incidence of CRBSI depends on how such infections are defined. Generally, the term includes all BSIs in patients with CVCs when other sources can be excluded, and if a culture of the catheter tip demonstrates a substantial number of colonies of the organism found in the blood stream. Important pathogenic determinants of catheter-related infection are the material of which the device is made and the intrinsic virulence of the organism. The site at which a catheter is placed influences the risk of infection. The types of organisms that most commonly cause hospital-acquired BSIs have changed over time. Migration of skin organisms at the insertion site into the cutaneous catheter tract with colonization of the catheter tip is the most common route of infection. Good hand hygiene before catheter insertion, combined with proper aseptic technique during its manipulation, provides protection against infection; maximal sterile barrier precautions during insertion reduce the incidence of CRBSI. Catheters that are coated or impregnated with antimicrobial or antiseptic agents can decrease the risk and the associated hospital costs. No studies have demonstrated that oral or parenteral antibacterial or antifungal drugs reduce the incidence of CRBSI in adults. Use of anticoagulants might have a role in the prevention of CRBSI. Catheter replacement at scheduled intervals has not lowered rates of local or systemic complications.ConclusionsCentral venous catheters are used commonly to deliver a variety of therapies, such as large amounts of fluid or blood products during surgery or in intensive care units, chemotherapy, and parenteral nutrition, as well as for measurement of hemodynamic variables. The major complication associated with CVCs is CRBSI.

      Pubmed     Full text   Copy Citation     Plaintext  

      Add institutional full text...

    Notes

     
    Knowledge, pearl, summary or comment to share?
    300 characters remaining
    help        
    You can also include formatting, links, images and footnotes in your notes
    • Simple formatting can be added to notes, such as *italics*, _underline_ or **bold**.
    • Superscript can be denoted by <sup>text</sup> and subscript <sub>text</sub>.
    • Numbered or bulleted lists can be created using either numbered lines 1. 2. 3., hyphens - or asterisks *.
    • Links can be included with: [my link to pubmed](http://pubmed.com)
    • Images can be included with: ![alt text](https://bestmedicaljournal.com/study_graph.jpg "Image Title Text")
    • For footnotes use [^1](This is a footnote.) inline.
    • Or use an inline reference [^1] to refer to a longer footnote elseweher in the document [^1]: This is a long footnote..

    hide…